From 32f34d13c2ed93a7c382007af2614eaa824e784a Mon Sep 17 00:00:00 2001
From: h7x4 <h7x4@nani.wtf>
Date: Sun, 4 Aug 2024 15:05:33 +0200
Subject: [PATCH] bluemap: 3.21 -> 5.3

---
 .../manual/release-notes/rl-2411.section.md   |  2 +
 .../modules/services/web-servers/bluemap.nix  | 44 ++++++++++++++++---
 pkgs/by-name/bl/bluemap/package.nix           |  4 +-
 3 files changed, 42 insertions(+), 8 deletions(-)

diff --git a/nixos/doc/manual/release-notes/rl-2411.section.md b/nixos/doc/manual/release-notes/rl-2411.section.md
index 6600679ad168..3637e8a3bcef 100644
--- a/nixos/doc/manual/release-notes/rl-2411.section.md
+++ b/nixos/doc/manual/release-notes/rl-2411.section.md
@@ -163,6 +163,8 @@
 
 - `services.kubernetes.kubelet.clusterDns` now accepts a list of DNS resolvers rather than a single string, bringing the module more in line with the upstream Kubelet configuration schema.
 
+- `bluemap` has changed the format used to store map tiles, and the database layout has been heavily modified. Upstream recommends a clean reinstallation: <https://github.com/BlueMap-Minecraft/BlueMap/releases/tag/v5.2>. Unless you are using an SQL storage backend, this should only entail deleting the contents of `config.services.bluemap.coreSettings.data` (defaults to `/var/lib/bluemap`) and `config.services.bluemap.webRoot` (defaults to `/var/lib/bluemap/web`).
+
 - `wstunnel` has had a major version upgrade that entailed rewriting the program in Rust.
   The module was updated to accommodate for breaking changes.
   Breaking changes to the module API were minimised as much as possible,
diff --git a/nixos/modules/services/web-servers/bluemap.nix b/nixos/modules/services/web-servers/bluemap.nix
index 731468fd9a0e..0b45501980e6 100644
--- a/nixos/modules/services/web-servers/bluemap.nix
+++ b/nixos/modules/services/web-servers/bluemap.nix
@@ -13,6 +13,9 @@ let
         (format.generate "${name}.conf" value))
       cfg.maps);
 
+  addonsFolder = pkgs.linkFarm "addons"
+    (lib.attrsets.mapAttrs' (name: value: lib.nameValuePair "${name}.jar" value) cfg.addons);
+
   storageFolder = pkgs.linkFarm "storage"
     (lib.attrsets.mapAttrs' (name: value:
       lib.nameValuePair "${name}.conf"
@@ -25,11 +28,16 @@ let
     "core.conf" = coreConfig;
     "webapp.conf" = webappConfig;
     "webserver.conf" = webserverConfig;
-    "resourcepacks" = pkgs.linkFarm "resourcepacks" cfg.resourcepacks;
+    "packs" = pkgs.linkFarm "packs" cfg.resourcepacks;
+    "addons" = addonsFolder;
   };
 
   inherit (lib) mkOption;
 in {
+  imports = [
+    (lib.mkRenamedOptionModule [ "services" "bluemap" "resourcepacks" ] [ "services" "bluemap" "packs" ])
+  ];
+
   options.services.bluemap = {
     enable = lib.mkEnableOption "bluemap";
 
@@ -219,6 +227,26 @@ in {
       '';
     };
 
+    addons = mkOption {
+      type = lib.types.attrsOf lib.types.pathInStore;
+      default = { };
+      description = ''
+        A set of jar addons to be loaded.
+
+        See <https://bluemap.bluecolored.de/3rdPartySupport.html> for a list of officially recognized addons.
+      '';
+
+      example = lib.literalExpression ''
+        {
+          blueBridge = ./blueBridge.jar;
+          blueBorder = pkgs.fetchurl {
+            url = "https://github.com/pop4959/BlueBorder/releases/download/1.1.1/BlueBorder-1.1.1.jar";
+            hash = "...";
+          };
+        }
+      '';
+    };
+
     storage = mkOption {
       type = lib.types.attrsOf (lib.types.submodule {
         freeformType = format.type;
@@ -249,10 +277,13 @@ in {
       '';
     };
 
-    resourcepacks = mkOption {
+    packs = mkOption {
       type = lib.types.attrsOf lib.types.pathInStore;
       default = { };
-      description = "A set of resourcepacks to use, loaded in alphabetical order";
+      description = ''
+        A set of resourcepacks, datapacks, and mods to extract resources from,
+        loaded in alphabetical order.
+      '';
     };
   };
 
@@ -293,11 +324,12 @@ in {
       "${cfg.host}" = {
         root = config.services.bluemap.webRoot;
         locations = {
-          "~* ^/maps/[^/]*/tiles/[^/]*.json$".extraConfig = ''
-            error_page 404 =200 /assets/emptyTile.json;
+          "@empty".return = "204";
+
+          "~* ^/maps/[^/]*/tiles/".extraConfig = ''
+            error_page 404 = @empty;
             gzip_static always;
           '';
-          "~* ^/maps/[^/]*/tiles/[^/]*.png$".tryFiles = "$uri =204";
         };
       };
     };
diff --git a/pkgs/by-name/bl/bluemap/package.nix b/pkgs/by-name/bl/bluemap/package.nix
index 97e8831d13ee..b5690770ec8b 100644
--- a/pkgs/by-name/bl/bluemap/package.nix
+++ b/pkgs/by-name/bl/bluemap/package.nix
@@ -2,11 +2,11 @@
 
 stdenvNoCC.mkDerivation rec {
   pname = "bluemap";
-  version = "3.21";
+  version = "5.3";
 
   src = fetchurl {
     url = "https://github.com/BlueMap-Minecraft/BlueMap/releases/download/v${version}/BlueMap-${version}-cli.jar";
-    hash = "sha256-YWf69+nsMfqk2x9xGTt+tdnGvaU+6rPsiBLWsP89ngM=";
+    hash = "sha256-oL6aNjJfPKq8Ywbpxt0wau7EZLir6QfpO2WJZZyHUfU=";
   };
 
   dontUnpack = true;